From owner-svn-src-head@freebsd.org  Wed Feb 28 15:18:31 2018
Return-Path: <owner-svn-src-head@freebsd.org>
Delivered-To: svn-src-head@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id C4A11F2DB54;
 Wed, 28 Feb 2018 15:18:31 +0000 (UTC)
 (envelope-from andrew@FreeBSD.org)
Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org
 [IPv6:2610:1c1:1:606c::19:3])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client CN "mxrelay.nyi.freebsd.org",
 Issuer "Let's Encrypt Authority X3" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 798377CC2D;
 Wed, 28 Feb 2018 15:18:31 +0000 (UTC)
 (envelope-from andrew@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2610:1c1:1:6068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 6FDF01B29B;
 Wed, 28 Feb 2018 15:18:31 +0000 (UTC)
 (envelope-from andrew@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w1SFIVxH072326;
 Wed, 28 Feb 2018 15:18:31 GMT (envelope-from andrew@FreeBSD.org)
Received: (from andrew@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id w1SFIVkA072325;
 Wed, 28 Feb 2018 15:18:31 GMT (envelope-from andrew@FreeBSD.org)
Message-Id: <201802281518.w1SFIVkA072325@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: andrew set sender to
 andrew@FreeBSD.org using -f
From: Andrew Turner <andrew@FreeBSD.org>
Date: Wed, 28 Feb 2018 15:18:31 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r330113 - head/sys/dev/acpica
X-SVN-Group: head
X-SVN-Commit-Author: andrew
X-SVN-Commit-Paths: head/sys/dev/acpica
X-SVN-Commit-Revision: 330113
X-SVN-Commit-Repository: base
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.25
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 28 Feb 2018 15:18:31 -0000

Author: andrew
Date: Wed Feb 28 15:18:31 2018
New Revision: 330113
URL: https://svnweb.freebsd.org/changeset/base/330113

Log:
  Only check the ProducerConsumer flag on extended memory. As per the ACPI
  6.0 spec 6.4.3.5 bit 0 is ignored on QWord, DWord, and Word Address Space
  Descriptors, but not Extended Address Space Descriptors.
  
  Reviewed by:	jhb
  Sponsored by:	DARPA, AFRL
  Sponsored by:	Cavium (Hardware)
  Differential Revision:	https://reviews.freebsd.org/D14516

Modified:
  head/sys/dev/acpica/acpi_resource.c

Modified: head/sys/dev/acpica/acpi_resource.c
==============================================================================
--- head/sys/dev/acpica/acpi_resource.c	Wed Feb 28 15:03:53 2018	(r330112)
+++ head/sys/dev/acpica/acpi_resource.c	Wed Feb 28 15:18:31 2018	(r330113)
@@ -342,7 +342,8 @@ acpi_parse_resource(ACPI_RESOURCE *res, void *context)
 	}
 	if (length <= 0)
 	    break;
-	if (res->Data.Address.ProducerConsumer != ACPI_CONSUMER) {
+	if (res->Type == ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 &&
+	    res->Data.Address.ProducerConsumer != ACPI_CONSUMER) {
 	    ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
 		"ignored %s %s producer\n", name,
 		acpi_address_range_name(res->Data.Address.ResourceType)));